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108 lines
2.0 KiB
108 lines
2.0 KiB
#include "interrupt.h"
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#include "hwd_interrupt.h"
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static void defaultHandler(){};
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// pointers to dedicated interrupt handlers
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void intInit(
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intrType_t intType,
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intHandler_t handler,
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uint8_t priority)
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{
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NVIC_SetPriority(interruptTypeIndexList[intType], priority);
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// TODO: add index ceck!
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intHandlerList[intType] = (uint32_t)handler;
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}
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void intEnableAll()
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{
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__enable_irq();
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}
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void intDissableAll()
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{
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__disable_irq();
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}
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void intEnable(
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intrType_t intType)
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{
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NVIC_EnableIRQ(interruptTypeIndexList[intType]);
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}
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void intDissable(
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intrType_t intType)
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{
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NVIC_DisableIRQ(interruptTypeIndexList[intType]);
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}
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// Interrupt service routines
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void TIM2_IRQHandler()
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{
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if(TIM2->SR & TIM_SR_UIF) {
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// clear flag
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TIM2-> SR &= ~TIM_SR_UIF;
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//TODO: call handler here
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((intHandler_t)(intHandlerList[TIM2_UPDATE]))();
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}
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if(TIM2->SR & TIM_SR_CC1IF) {
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TIM2-> SR &= ~TIM_SR_CC1IF;
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((intHandler_t)(intHandlerList[TIM2_COUNTERCOMPARE_1]))();
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}
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if(TIM2->SR & TIM_SR_CC2IF) {
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TIM2-> SR &= ~TIM_SR_CC2IF;
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((intHandler_t)(intHandlerList[TIM2_COUNTERCOMPARE_2]))();
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}
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if(TIM2->SR & TIM_SR_CC3IF) {
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TIM2-> SR &= ~TIM_SR_CC3IF;
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((intHandler_t)(intHandlerList[TIM2_COUNTERCOMPARE_3]))();
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}
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if(TIM2->SR & TIM_SR_CC4IF) {
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TIM2-> SR &= ~TIM_SR_CC4IF;
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((intHandler_t)(intHandlerList[TIM2_COUNTERCOMPARE_4]))();
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}
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if(TIM2->SR & TIM_SR_TIF) {
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TIM2-> SR &= ~TIM_SR_TIF;
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((intHandler_t)(intHandlerList[TIM2_TRIGGER]))();
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}
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if(TIM2->SR & TIM_SR_CC1OF) {
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TIM2-> SR &= ~TIM_SR_CC1OF;
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((intHandler_t)(intHandlerList[TIM2_CAPTURECOMPARE_1]))();
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}
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if(TIM2->SR & TIM_SR_CC2OF) {
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TIM2-> SR &= ~TIM_SR_CC2OF;
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((intHandler_t)(intHandlerList[TIM2_CAPTURECOMPARE_2]))();
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}
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if(TIM2->SR & TIM_SR_CC3OF) {
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TIM2-> SR &= ~TIM_SR_CC3OF;
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((intHandler_t)(intHandlerList[TIM2_CAPTURECOMPARE_3]))();
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}
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if(TIM2->SR & TIM_SR_CC4OF) {
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TIM2-> SR &= ~TIM_SR_CC4OF;
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((intHandler_t)(intHandlerList[TIM2_CAPTURECOMAPRE_4]))();
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}
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}
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